SUPER MICRO Computer X7DBU, X7DGU user manual Floppy Connector, Step

Page 49

Chapter 2: Installation

2-8 Floppy Drive, Hard Disk Drive, SIMSO-DIMM IPMI and SCSI Connections

Note the following when connecting the floppy and hard disk drive cables:

•The floppy disk drive cable has seven twisted wires.

•A red mark on a wire typically designates the location of pin 1.

•A single floppy disk drive ribbon cable has two connectors to provide for two floppy disk drives. The connector with twisted wires always connects to drive A, and the connector that does not have twisted wires always connects to drive B.

Floppy Drive Connector

Pin Definitions (Floppy)

Floppy Connector

The floppy connector is located at J22. See the table below for pin definitions.

Pin#

Definition

1

Ground

3

Ground

5

Key

7

Ground

9Ground

11Ground

13Ground

15Ground

17Ground

19Ground

21Ground

23Ground

25Ground

27Ground

29Ground

31Ground

33Ground

Pin # Definition

2

FDHDIN

4

Reserved

6

FDEDIN

8

Index

10Motor Enable

12Drive Select B

14Drive Select B

16Motor Enable

18DIR

20STEP

22Write Data

24Write Gate

26Track 00

28Write Protect

30Read Data

32Side 1 Select

34Diskette

4-Pin PWR 8-Pin PWR

 

 

 

 

 

 

Buzzer

 

 

Fan7

17

 

 

 

 

 

W2PJ

 

W3PJ

 

 

 

 

 

 

 

 

 

J

 

 

 

 

 

 

KB/MS0/1 USBCOM1

 

 

Fan6

Fan5

 

 

SP1

 

PWR SMB

 

 

 

 

 

 

 

Bank4 Bank3

 

 

 

CPU Fan1

 

 

 

 

 

 

 

 

J9B1J9B2 J8B2J8B3J8B1

 

 

 

 

 

DIMM4B

 

 

 

 

 

 

W1PJ

 

 

JKM1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIMM4A

 

 

 

 

 

 

 

20-Pin Main PWR

 

 

 

 

 

 

 

 

 

DIMM3B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIMM3A

 

 

 

 

 

 

 

 

Fan1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bank2

 

 

 

 

 

 

DIMM2B

 

 

 

 

 

 

 

 

JF1

 

 

J7B3

 

 

 

 

 

 

 

 

 

 

 

 

 

LCTRP

JCOM1

 

 

 

 

 

DIMM2A

 

CPU1

 

 

 

 

 

 

Battery

J7B2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

VGA

 

Bank1

 

 

 

 

 

DIMM1B

 

 

 

 

 

 

 

 

 

J7B1

 

 

 

 

 

DIMM1A

 

 

 

 

 

 

 

 

Fan2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D1J

LAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LE1

 

 

 

 

 

 

 

Intel 5000

 

 

 

 

 

 

 

 

JOH1

JLAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JP1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN2

 

 

 

 

 

 

 

(North Bridge)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JLAN2

UID

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan3

 

 

LAN

 

 

 

 

 

 

 

CPU2

 

 

 

 

 

 

SW1

Rear

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan8

J11

J14

 

 

 

 

 

9J

5J

 

SATA0-I

1SATA-I

TA2SA-I

TA3SA-I

4SATA-I

5AT AS-I

 

LE2 UIO PWR

 

 

 

 

 

 

 

 

 

 

CTRL

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU FAN2

 

 

 

 

 

I2C2

I2C1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI-X 133 MHz

J28

J27

 

SXB2: PCI-E x8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X7DBU

SXB1: PCI-E x16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDE#1

 

 

 

 

 

 

 

 

 

 

 

 

SGPIO1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel ESB2

J29

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SO

 

 

 

 

 

 

 

 

 

 

 

 

SGPIO2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(South Bridge)

 

 

 

 

 

 

MSI

 

 

 

 

 

 

 

 

 

 

 

 

yromeM

IOSB

 

 

 

 

yppolF

 

 

 

 

 

 

 

 

 

 

JWOR1

JBT1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JPG1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ES1000

 

oedi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

J18

 

 

 

 

 

 

 

 

 

 

Video CTRL

 

JWD

 

I/O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JK1

 

 

 

SMB

J22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM2

 

JWOL1

 

 

 

 

JL1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB2/3

 

 

 

 

 

 

 

 

 

 

 

 

JPL1

JPL2

USB4

 

 

Fan4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

A. Floppy Port

2-29

Page 48 Page 50
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Page 48 Page 50
Contents Super Reproductive harm Manual Organization About This ManualConventions Used in the Manual Table of Contents Troubleshooting Appendices BiosOverview ChecklistHeadquarters Contacting SupermicroEurope Asia-PacificX7DBU/X7DGU Image Not drawn to scale X7DBU/X7DGU Motherboard LayoutLE Indicators Description Description Default SettingQuick Reference X7DBU/X7DGU JumperMemory Motherboard FeaturesChipset Expansion SlotsDimensions Acpi FeaturesOnboard I/O OtherESB2 System Block Diagram for the X7DBUChipset Overview Xeon Quad-core/Dual-core Processor FeaturesXeon Quad-core/Dual-core Processor Recovery from AC Power Loss Special FeaturesEnvironmental Temperature Control PC Health MonitoringSlow Blinking LED for Suspend-State Indicator Acpi FeaturesMain Switch Override Mechanism System Resource AlertExternal Modem Ring-On Power SupplyWake-On-LAN WOL Super I/O Page Static-Sensitive Devices PrecautionsUnpacking Installation of the LGA771 Processor Processor and Heatsink InstallationPage To Un-install the Heatsink Installation of the HeatsinkCEK Heatsink Installation Mounting the Motherboard in the Chassis Dimm Installation Installing DIMMsMemory Support Memory performancePossible System Memory Allocation & Availability Installing and Removing DIMMsBack Panel Connectors/IO Ports Control Panel Connectors/IO PortsBack Panel Connectors FP Reset Butto JF1 Header PinsFront Control Panel Power LED Pin Definitions JF1 Power LEDFront Control Panel Pin Definitions NMI Button NMI Button Pin Definitions JF1NIC1/NIC2 LED Indicators HDD LED/FP UID SwitchOverheat OH/Fan Fail/PWR Fail/FP UID LED Power Fail LEDOH/Fan Fail/PWR Fail/FP UID LED Pin Definitions JF1 OH/Fan Fail/PWR Fail/FP UID Indica Tor StatusPower Button Reset ButtonReset Button Pin Definitions JF1 Power Button Pin Definitions JF1ATX Power Connector Connecting CablesProcessor Power Connector ATX Power 20-pin Connector Pin DefinitionsChassis Intrusion Universal Serial Bus USBKeylock Fan HeadersPin Fan Header Pin Definitions Keylock Pin DefinitionsSerial Ports ATX PS/2 Keyboard and PS/2 Mouse PortsPS/2 Keyboard Mouse Port Pin Definitions Serial Port Pin DefinitionsWake-On-LAN Wake-On-RingWake-On-LAN Pin Definitions Speaker Connector Pin Definitions Power LED/SpeakerGlan 1/2 Giga-bit Ethernet Ports Overheat LED Pin Definitions Overheat LED/Fan Fail JOH1OH/Fan Fail LED Pin Definitions SMB Header Pin DefinitionsVGA Connector Power SMB I2 C ConnectorSgpio Headers Unit Identification SwitchesGlan Enable/Disable Jumper SettingsGlan Enable Jumper Settings Explanation JumpersWatch Dog Jumper Settings JWD Watch Dog Enable/DisableCmos Clear VGA Enable/Disable Jumper Settings JPG1 VGA Enable/DisableI2C Bus to PCI Slots 1/2 I2C Bus to PCI Slots Jumper SettingsGlan Activity Indicator Jumper Settings Onboard IndicatorsGlan LEDs Onboard PWR LED Indicator LE1 Onboard Power LED LE1Step Floppy ConnectorSimso Ipmi Slot Bale IDE ConnectorSXB1/SXB2 Slots Before Power On Troubleshooting ProceduresNo Power Losing the System’s Setup ConfigurationMemory Errors Technical Support ProceduresQuestion How do I update my BIOS? Frequently Asked QuestionsQuestion Whats on the CD that came with my motherboard? Returning Merchandise for ServiceHow To Change the Configuration Data System BiosStarting the Setup Utility IntroductionMain Bios Setup Running SetupPress the Delete key to enter Setup Main Setup Features Main Bios Setup MenuTransfer Mode LBA Mode ControlUltra DMA Mode Sata Controller ModeSata Ahci Available when Sata RAID is Disabled ICH RAID Code Base Available when Sata RAID is EnabledSystem Memory Extended MemoryAdvanced Setup Memory Cache Cache System Bios Area Power Loss ControlCache Video Bios Area Resume On Modem RingCache Extended Memory Cache Base 512K-640KDiscrete Mtrr Allocation PCI ConfigurationEmulated IRQ Solutions Default Primary Video AdapterPCI Parity Error Forwarding PCI Fast Delayed TransactionLatency Timer Enable MasterLarge Disk Access Mode Serr Signal ConditionHigh Temperature Dram Operation Memory Branch ModeCrystal Beach Features Branch 0/1 Rank Interleaving & SparingFrequency Ratio Available when supported by the CPU Clock Spectrum FeatureCore-Multi-Processing Available when supported by the CPU Machine Checking Available when supported by the CPUExecute Disable Bit Available when supported by the CPU C1 Enhanced Mode Available when supported by the CPUHardware Prefetcher Available when supported by the CPU Direct Cache Access Available when supported by the CPUI/O Device Configuration Intel Eist Support Available when supported by the CPUKBC Clock Input Serial Port aDMI Event Logging Floppy Disk ControllerEvent Log Validity Event Log CapacityCOM Port Address Console RedirectionBaud Rate Console TypePeci Agent 1/2 Temperatures/System Temperature Overheat AlarmHardware Monitor Fan1-Fan8 Speeds System TemperatureFan Speed Control Modes Voltage MonitoringBios Post Watch Dog Bios Post ErrorsSystem Event Logging Clear System Event LoggingTimer for Loading OS Minutes OS Boot Watch DogSystem Event Log/System Event Log List Mode Time Out OptionIPMI LAN Configuration Realtime Sensor DataUpdate LAN Settings Default GatewayVlan Tagging IP Address SourceSecurity Boot Priority Order/Excluded from Boot Orders BootExit Page Recoverable Post Error Beep Codes Appendix a Post Error Beep CodesPage Appendix B Installing the Windows OS Page Driver/Tool Installation Display Screen Installing other Software Programs and DriversConfiguring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control
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